Data Engineer - Quality Assurance

Full-time Engenharia de qualidade

Responsibilities

• Automate data quality and reconciliation checks across storage layers such as Snowflake, SQL and RDF/SPARQL databases.
• Test and verify data lineage, governance and visualization components using Snowflake, data catalogs (e.g. DataHub), Thoughtspot and other visualization tools.
• Integrate test suites into the core infrastructure orchestrated by Apache Airflow and utilizing Iceberg table formats, and monitor data pipeline health, alerting and observability metrics with Prometheus and Grafana Cloud.
• Establish AI evaluation loops and guardrails, building structural tests and watchdog agents to validate AI‑generated artifacts and ensure outputs are secure and free of hallucinations.
• Integrate automated testing workflows into CI/CD pipelines using GitHub Actions, ensuring continuous stability and quality gates across all deployment environments.
• Validate ETL and dbt transformations across Data Lakehouses...